4434344420 has 48 divisors (see below), whose sum is σ = 10330891200. Its totient is φ = 1585153920.

The previous prime is 4434344419. The next prime is 4434344423. The reversal of 4434344420 is 244434344.

It is not an unprimeable number, because it can be changed into a prime (4434344423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157835 + ... + 183794.

It is an arithmetic number, because the mean of its divisors is an integer number (215226900).

Almost surely, 2^4434344420 is an apocalyptic number.

It is an amenable number.

4434344420 is an abundant number, since it is smaller than the sum of its proper divisors (5896546780).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4434344420 is a wasteful number, since it uses less digits than its factorization.

4434344420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341708 (or 341706 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 32.

The square root of 4434344420 is about 66590.8733986873. The cubic root of 4434344420 is about 1642.8949981591.

Adding to 4434344420 its reverse (244434344), we get a palindrome (4678778764).

The spelling of 4434344420 in words is "four billion, four hundred thirty-four million, three hundred forty-four thousand, four hundred twenty".